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/*
* include/linux/amba/mmci.h
*/
#ifndef AMBA_MMCI_H
#define AMBA_MMCI_H
/*
* These defines is places here due to access is needed from machine
* configuration files. The ST Micro version does not have ROD and
* reuse the voltage registers for direction settings.
*/
#define MCI_ST_DATA2DIREN (1 << 2)
#define MCI_ST_CMDDIREN (1 << 3)
#define MCI_ST_DATA0DIREN (1 << 4)
#define MCI_ST_DATA31DIREN (1 << 5)
#define MCI_ST_FBCLKEN (1 << 7)
#define MCI_ST_DATA74DIREN (1 << 8)
#define SDI_CLKCR_CLKDIV_INIT 0x000000FD
/**
* struct mmci_platform_data - platform configuration for the MMCI
* (also known as PL180) block.
* @f_max: the maximum operational frequency for this host in this
* platform configuration. When this is specified it takes precedence
* over the module parameter for the same frequency.
* @ocr_mask: available voltages on the 4 pins from the block, this
* is ignored if a regulator is used, see the MMC_VDD_* masks in
* mmc/host.h
* @capabilities: the capabilities of the block as implemented in
* this platform, signify anything MMC_CAP_* from mmc/host.h
*/
struct mmci_platform_data {
unsigned long f_max;
unsigned int ocr_mask;
unsigned long capabilities;
uint32_t sigdir;
uint32_t clkdiv_init;
};
#endif
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